org.hibernate.event.spi.PreDeleteEvent Maven / Gradle / Ivy
/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2008-2011, Red Hat Inc. or third-party contributors as
* indicated by the @author tags or express copyright attribution
* statements applied by the authors. All third-party contributions are
* distributed under license by Red Hat Inc.
*
* This copyrighted material is made available to anyone wishing to use, modify,
* copy, or redistribute it subject to the terms and conditions of the GNU
* Lesser General Public License, as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this distribution; if not, write to:
* Free Software Foundation, Inc.
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301 USA
*/
package org.hibernate.event.spi;
import java.io.Serializable;
import org.hibernate.persister.entity.EntityPersister;
/**
* Represents a pre-delete event, which occurs just prior to
* performing the deletion of an entity from the database.
*
* @author Gavin King
* @author Steve Ebersole
*/
public class PreDeleteEvent extends AbstractPreDatabaseOperationEvent {
private Object[] deletedState;
/**
*
* Constructs an event containing the pertinent information.
*
* @param entity The entity to be deleted.
* @param id The id to use in the deletion.
* @param deletedState The entity's state at deletion time.
* @param persister The entity's persister.
* @param source The session from which the event originated.
*/
public PreDeleteEvent(
Object entity,
Serializable id,
Object[] deletedState,
EntityPersister persister,
EventSource source) {
super( source, entity, id, persister );
this.deletedState = deletedState;
}
/**
* Getter for property 'deletedState'. This is the entity state at the
* time of deletion (useful for optomistic locking and such).
*
* @return Value for property 'deletedState'.
*/
public Object[] getDeletedState() {
return deletedState;
}
}